pulumi-community #typescript

rhythmic-finland-36256

01/27/2020, 3:05 PM

On publishing ComponentResources for reuse over several projects: We started modularizing our pulumi (typescript) projects using several

ComponentResources

which is a nice way of abstracting a certain part of the whole into a separate file. This makes the projects more readable as we now can find resources easier than in a long list of resources inside a single index.ts file. As we also started using pulumi for more than just one project, I’d like to be able to reuse those components in other projects without copy/pasting single classes between them (which is already way better than to copy/paste many lines of resources from an index.ts). So I’m looking for some hints on how to share those javascript/typescript files via npm. I already know a bit about npm publishing, but I’m specifically interested in how to deal with the dependencies my code has on pulumi classes and how the project setup generally looks. I assume those classes would go into a simple node project (not a pulumi project) with a common

tsc

step. • Is there some best practice project structure for such

ComponentResource

libraries? • How do you deal with testing the resources if there is no pulumi project? Having a separate repo for the pulumi project that uses the library via npm link? • How to handle dependencies on pulumi resources? I assume the library should not bring specific versions of pulumi providers with it? Is using

peerDependencies

the way to go?

numerous-airport-64744

01/27/2020, 9:26 PM

Hi there, I’m trying to create a k8s Cluster on DigitalOcean and then provision stuff using the k8s provider. This actually works fine for 7 days and then I got a problem: DO only generates kubeconfigs that at valid for 7 days so after a week the credentials I get from the cluster resource are no longer valid because the credentials are not updated on every run and

cluster.kubeConfigs[0].rawConfig

always returns the credentials from the time the cluster was actually created. I tried to get the credentials by using a data source but I still have 2 problems with it: • I’m unable to create a data source for the cluster from the generated name because GetKubernetesClusterArgs does not accept Output<string> as a name and my clusters name is dynamic. • If I hard code the cluster name after it is being created the kubeconfig property of the k8s provider is changed on every

pulumi up

pulumi:providers:kubernetes k8s updated [diff: ~kubeconfig]

Here are the relevant parts for clarification:

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const cluster = new digitalocean.KubernetesCluster("cluster", {...});
const clusterDataSource = digitalocean.getKubernetesCluster({ name: cluster.name }); // error TS2322: Type 'Output<string>' is not assignable to type 'string'.
const kubeConfig = clusterDataSource.kubeConfigs[0].rawConfig;
const k8sProvider = new k8s.Provider("k8s", { kubeconfig: kubeConfig });

Any idea how to solve those two issues - primarily of course dynamic cluster name?

clever-egg-2543

01/29/2020, 4:23 AM

What’s the best image to use for a GitLab pipeline? Does anyone have an example pipeline for previewing and deploying via Pulumi that could be shared?

square-rocket-59657

01/30/2020, 8:14 AM

Has anyone created a Lambda Layer with a typescript class? For example say i have a seperate class i've created that i want to be reused across multiple lambdas something like:

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class myAwesomeClass {
  ... cool options here
}

awesome.ts

Then when creating my layer referencing it like:

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const awesomeLayer = () => new aws.lambda.LayerVersion('my-lambda-version', 
{
  code: new pulumi.asset.AssetArchive({
    '.': new pulumi.asset.FileArchive('./awesome.ts'),
  }),
  compatibleRuntimes: [
    aws.lambda.NodeJS12dXRuntime,
    aws.lambda.NodeJS10dXRuntime,
  ],
  layerName: 'awesome_layer'
}, providerOpts);

The issue it that obviously the typescript file wont run in the lambda, is there a way that pulumi can compile this to normal JS? Or have i missed something?

some-art-311

01/30/2020, 4:37 PM

Does anyone know how to use a global

tsconfig.json

for Pulumi ? If I drag the

tsconfig.json

into the sub folder, it is working fine

some-art-311

01/30/2020, 4:38 PM

some-art-311

01/30/2020, 4:38 PM

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{
  "compilerOptions": {
    "strict": true,
    "outDir": "bin",
    "target": "es2016",
    "module": "commonjs",
    "moduleResolution": "node",
    "sourceMap": true,
    "experimentalDecorators": true,
    "pretty": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitReturns": true,
    "forceConsistentCasingInFileNames": true,
    "resolveJsonModule": true
  },
  "files": [
    "index.ts"
  ]
}

some-art-311

01/30/2020, 4:38 PM

tsconfig.json ^^^

calm-parrot-72437

01/30/2020, 5:51 PM

pulumi and ts noob here. I'm attempting to create a k8s cluster with eks and I'd like to set the public key used for the VMs. This is what I've got: const nodePublicKeyPair = new aws.ec2.KeyPair("eks", { publicKey: "ssh-rsa ..." }) const cluster = new eks.Cluster(env, { ... nodePublicKey: nodePublicKeyPair, ... }) That errors out with this error: Types of property 'nodePublicKey' are incompatible. Type 'KeyPair' is not assignable to type 'string | Promise<string> | OutputInstance<string> | undefined'. Type 'KeyPair' is missing the following properties from type 'OutputInstance<string>': apply, get Any ideas?

ambitious-ram-5811

01/30/2020, 5:53 PM

@calm-parrot-72437 I think this is more of a AWS problem, nodePublicKey wants a string, and you're giving it a

KeyPair

ambitious-ram-5811

01/30/2020, 5:53 PM

You probably just want to pass it the public key string if you already know it?

calm-parrot-72437

01/30/2020, 5:58 PM

pulumi preview likes that much better. 🙂 thanks!

stocky-island-3676

01/31/2020, 9:06 AM

Someone uses ESLint/TSLint for Pulumi? What are configs you recommend?

breezy-photographer-54783

01/31/2020, 2:44 PM

anybody on here looking for a part time or full time project AWS EKS + pulumi ?

acceptable-army-69872

01/31/2020, 5:57 PM

I'm trying to separate out some projects into separate code bases for simplicity. I wanted to do a base project to deploy some infrastructure, and then use other projects for specific things like a lambda that's deployed to a VPC in the base project. I've done stackReferences before, for basic things like an arn, but can I go deeper? Like can I export the VPC object and then reference it as a Vpc object in another project? something like

const vpc: aws.ec2.Vpc = apiStack.requireOutput("sharedServicesVpc");

tosses a type error.

acceptable-army-69872

01/31/2020, 5:59 PM

FWIW I also tried exporting the vpc.id from the base project, and tried a getVpc call, but got a needs a string, you gave me an Output<string> error.

acceptable-army-69872

01/31/2020, 6:07 PM

Or maybe the answer is I have to just import the VPCid as a string, and change the code expecting the VPC object to the specific attributes of the VPC i care about (but that's less flexible)

elegant-shampoo-65690

01/31/2020, 6:27 PM

Hey patrick, this might work:

const vpc: pulumi.Output<aws.ec2.Vpc> = apiStack.requireOutput("sharedServicesVpc").apply((value) => value as aws.ec2.Vpc);

acceptable-army-69872

01/31/2020, 6:46 PM

A valiant effort, but

Type 'Output<Vpc>' is not assignable to type 'OutputInstance<Vpc>'.

acceptable-army-69872

01/31/2020, 6:51 PM

Actually after pushing around some vpc: any types in the function calls i'm getting some different errors, let me keep picking.

future-megabyte-14556

02/03/2020, 8:42 AM

I'm trying to setup Auto SSL certs on kubernetes. I've got my nginx-ingress Helm chart installed and working, but am looking for an example that using a cert-manager Helm Chart. Anyone know of any example repos around?

eager-processor-51878

02/03/2020, 6:48 PM

Does anyone use Pulumi with yarn workspaces? It works but I am getting "Could not include required dependency" errors. These seem to be spurious though because it works.

limited-rainbow-51650

02/03/2020, 10:56 PM

In my Typescript project, I have these files: • index.ts • service/index.ts The file

service/index.ts

has:

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export interface DatabaseOptions {
...
}

export class Service extends pulumi.ComponentResource {
...
}

The main

index.ts

file, I has:

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import * as backend from "./service";

const dbArgs = new backend.DatabaseOptions({
...
})

But I get an error on `DatabaseOptions`:

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error: Running program '/Users/ringods/Projects/devops-sessions/pulumi/backend' failed with an unhandled exception:
    TSError: ⨯ Unable to compile TypeScript:
    index.ts(13,28): error TS2339: Property 'DatabaseOptions' does not exist on type 'typeof import(/Users/ringods/Projects/devops-sessions/pulumi/backend/service/index")'.

What am I missing here?

handsome-actor-1155

02/04/2020, 5:04 PM

Looking for some feedback, is this the best way to accomplish getting the vpcZones (availability zones) in use by the vpc?

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export const vpcZones = vpc.privateSubnetIds.then(function(subnetIds) {
    return subnetIds.map(function (id) {
        return id.apply(id => {
            return aws.ec2.getSubnet({id: id}).availabilityZone;
        });
    });
});

victorious-helmet-11068

02/05/2020, 4:11 PM

hi guys. I saw pulumi in cfgmgmt camp and It’s really impressive!

victorious-helmet-11068

02/05/2020, 4:11 PM

I would like to code a gcp cross-project setup

victorious-helmet-11068

02/05/2020, 4:11 PM

I would like to operate in n project, looping the code

victorious-helmet-11068

02/05/2020, 4:13 PM

it is possible?

bitter-dentist-28132

02/05/2020, 6:37 PM

I'm doing this:

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export const getSigningKey = (
        secretKey: string | pulumi.Output<string>,
        region: pulumi.Output<digitalocean.Region | aws.Region>
) => {...};

if (cloud === 'digitalocean') {
  s3 = new digitalocean.SpacesBucket(env, {
    region: awsRegion,
  });
} else if (cloud === 'aws') {
  s3 = new aws.s3.Bucket(env, {
    region: awsRegion,
  });
}
signingKey = getSigningKey(
  awsSecretKey,
  s3!.region
);

this doesn't work. it complains that the types for

region

don't match. anyone know why?

brave-window-69382

02/08/2020, 6:13 PM

Since the awsx.ec2.vpc module doesn't expose all of the route tables, I'm attempting the following:

const vpc = new awsx.ec2.Vpc('test', {})

const rts = aws.ec2.getRouteTables({

vpcId: vpc.id

});

When I bring up the stack, I'm getting the following error. I can't figure out how to transform pulumi.Output<string> into just a string.

index.ts(9,36): error TS2345: Argument of type '{ vpcId: pulumi.Output<string>; }' is not assignable to parameter of type 'GetRouteTablesArgs'.